SCI 200--Unit 3 Challenge 2 Questions and Answers Already Graded A+

Choose the true statement about water on Earth. Oceans cover about 70% of the Earth's surface. Which of the following statements about groundwater is NOT true? Roads built by humans enable water to soak into the earth. Which of the following is a reason why dams are built? To generate power Which of the following is a benefit of dams? Reliable water supply Which of the following is an argument for the removal of dams? We must restore water flow to improve animal habitat and promote biodiversity. Which of the following statements impacts water supply? The amount of contaminated water is growing. Which of the following statements is true about water supply and demand? Many major aquifers have reduced levels of available water. Which of the following is an issue with the sources of water and how we use it? The water cycle moves water through the environment, but the water supply is finite. Which of the following is an example of point source water pollution? Ocean and lake dumping of waste Which of the following is NOT an impact of water pollution? Deforestation